[www-scripts] Clang Attribute Doc Update: ERROR

[root via www-scripts]

UPDATING LLVM SOURCES
HEAD is now at 4a1d230 [VE][NFC] Modify function order and simplify comments
>From https://github.com/llvm/llvm-project
 * branch            master     -> FETCH_HEAD
   4a1d230..d4f1a3c  master     -> origin/master
First, rewinding head to replay your work on top of it...
Fast-forwarded master to d4f1a3c6e2c6031eb45ddb51e3f4fbf50bde6ed8.
/opt/tools/clangCLdoc_update.sh: line 44: cmake: command not found